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Throughput analysis of distant-adaptive, fixed-length, variable-capacity packets in OPS networks

: Argibay-Losada, P.J.; Yoshida, Y.; Maruta, A.; Schlosser, M.; Kitayama, K.-I.


Institute of Electrical and Electronics Engineers -IEEE-:
IEEE International Conference on Communications, ICC 2015. Proceedings. Vol.7 : Smart City and Smart World, 8-12 June 2015, London, United Kingdom
Piscataway, NJ: IEEE, 2015
ISBN: 978-1-4673-6432-4
ISBN: 978-1-4673-6430-0
International Conference on Communications (ICC) <2015, London>
Fraunhofer HHI ()

We analyze the throughput of fixed-length, variable-capacity (FL-VC) packet technology in OPS MANs with lengths up to several tens of kilometers. Compared to conventional OPS networks using fixed-bit-rate packets, FL-VC often offers throughput increases of ≃50% to TCP flows, and of ≃100% to UDP flows, under realistic traffic patterns. Throughput also increases with respect to equivalent topologies where switches have random-access buffers.